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N 50 H 18 S

Poland PN N50H18S Steel and high electrical resistance nickel alloys strips and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: N50H18S / N 50 H 18 S
Category Grade Standard Region/Area Standard Content
Metals N 50 H 18 S PN H92336 Poland Steel and high electrical resistance nickel alloys strips

Chemical composition(mass fraction)(wt.%) of the N 50 H 18 S

Element Min Max Similar
Si - 1.2000 -
Ni - 50.0000 -
Cr - 18.0000 -
C - 0.0800 -
Al - 0.2000 -
Si - - 1.2000
Ni - 50.0000 -
Fe - - -
Cr - - 18.0000
C - 0.0800 -
Al - - 0.2000

Mechanical Properties of steel grade N 50 H 18 S

Yield
Rp0.2 (MPa)
Tensile
Rm (MPa)
Impact
KV/Ku (J)
Elongation
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition Brinell hardness (HBW)
778 (≥) 855 (≥) 12 44 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 142

Physical Properties of steel grade N 50 H 18 S

Temperature
(°C)
Modulus of elasticity
(GPa)
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
(W/m·°C)
Specific thermal capacity
(J/kg·°C)
Specific electrical resistivity
(Ω mm²/m)
Density
(kg/dm³)
Poisson’s coefficient, ν
31 - -     0.41 -  
317 875 - 43.3 132   -  
874 - 23 22.2   342 422

Heat Treatment of steel grade N 50 H 18 S

Heat treated : 1934°C - 1414°C

Technological Curves of steel grade N 50 H 18 S

Cross Reference Table (Equivalent Grade) of N 50 H 18 S

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